docs: def find_file(filename, include_paths):
      """Banana banana
      """
      if os.path.isabs(filename):
          if os.path.exists(filename):
              return filename
          return None
  
      for include_path in include_paths:
          fpath = os.path.join(include_path, filename)
          if os.path.exists(fpath) and os.path.isfile(fpath):
              return fpath
  
      return None